@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55d90973-510c-464c-ad16-e2982cc974ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55d90973-510c-464c-ad16-e2982cc974ee> .